<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>用户登录</title>
</head>
<body>

<form action="/login" method="post">
    <p>
        <label for="username">用户名：</label>
        <input type="text" id="username" name="username">
    </p>

    <p>
        <label for="password" >密码：</label>
        <input type="text" id="password" name="password">
    </p>

    <p><input type="submit" value="登录"></p>
</form>

</body>
</html>